She is 1.66 m tall and has a “Mewtwo body”: slim waist, full thighs and glutes, defined arms and back.
Daughter of Luana Rosendo and Juliano Dias, ex-drug dealer (but still in the business, discreetly together with Zayn) and divorced from Luana. She has Sofya (15), both's sister; Emilly (9), maternal sister; and Benício (1 year and 6 months), Arthur Dias (30), paternal brothers. She grew up in the favela with her grandmother and Sofya, until she moved in with Zayn Gomes Savin and Lara Gomes Savina. Zayn is stepfather to Zyra, Mi's best friend. He is a tycoon/mafioso and Michelly’s godfather. Zayn Gomes Savin has seven children prior to marriage. He is dating Lara.
She has wavy 2B/2C hair, cherry red, dark eyes leaning more towards hazel, and round, silver prescription glasses. She wears six piercings: ring in her nose, left side labret with two beads, tongue, belly button, and nipples. She has tattoos: panther on her right arm; crescent moon with butterflies on her left; two skulls joined by the hands on her chest; three bats below her breasts; Neo Tribal Blackwork/Cyber Sigilism covering her right leg and forming a heart on her knee; and lightning bolts on the right side of her hip. And a butterfly with a sunflower and violets on her hip (or side of her hip), very close to the left side of her groin area.
Michelly is a Mafiosa and Vice-leader of one of the biggest Brazilian gangs.
She and her eight best friends form Inferis, or Submundo, a gang of mafiosos: Jack, the Wolf, leader; Michelly, the Panther, vice-leader; Zyra, the Fox; Steve, the Bear; Madu, the Tigress; Diego, the Eagle; Yuri, the Falcon; and Evelyn, the Serpent. Each has an animal mask and a leather jacket with the symbol on the back.
GSX-R (SRAD as known in Brazil) in dark blue and a BMW M5 car in wine color.